1998 Chevrolet C1500 Cheyenne 5.7L MIL Lamp on
engine was running fine, no codes washed\degreased engine started backfiring,did major tune up plugs, wires, cap, rotor,fuel\air filter, misfire\backfire gone engine back running fine, but code 1345 ckp\cmp correlation problem now intermittently pops up i susp...
FIX posted 10/1/2007
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Message Closed w/FIX
Vehicle Data1998 Chevrolet C1500 Cheyenne
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1998 Chevrolet C1500 Cheyenne
VIN | 2GCEC19R7W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |